- 1000 to 10999
- 1100 to 119918
- 1200 to 129918
- 1300 to 13998
- 1400 to 149922
- 1500 to 159948
- 1600 to 169970
- 1700 to 1799696
- 1800 to 189916,463
- 1900 to 1999113,268
- 2000 to 20994,086
The preservation of the Duke University Libraries Digital Collections and the Duke Digital Repository programs are supported in part by the Lowell and Eileen Aptman Digital Preservation Fund